Is the Sony A Mount Finally Finished?

In news that isn't especially surprising, it seems as though the Sony A mount is finally dead. It has been six years since Sony last released an A mount camera and seven years since they last released an A mount lens, and it seems like the unique DSLT (digital single lens translucent) line is finally officially done. Sony Japan has listed all all A mount lenses as "discontinued," and given the lack of development in the last few years, it seems safe to assume the line is finished. Even with the lack of development, the news is not particularly surprising.